CN107649695A - Anti- the deformation axis body production equipment and method of a kind of turbocharger adapted turbine wheel shaft - Google Patents
Anti- the deformation axis body production equipment and method of a kind of turbocharger adapted turbine wheel shaft Download PDFInfo
- Publication number
- CN107649695A CN107649695A CN201710916900.4A CN201710916900A CN107649695A CN 107649695 A CN107649695 A CN 107649695A CN 201710916900 A CN201710916900 A CN 201710916900A CN 107649695 A CN107649695 A CN 107649695A
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- CN
- China
- Prior art keywords
- wheel shaft
- turbine wheel
- slide carriage
- lathe
- axis body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses anti-the deformation axis body production equipment and method of a kind of turbocharger adapted turbine wheel shaft, including main spindle box, slip crate and feed box, one end of main spindle box is connected with vertical slide carriage, the inside of vertical slide carriage is provided with groove, the end of tool rest is connected with the first turning handle, knife rest is provided with the top of rotating disk, the surface of knife rest is provided with cutter, one end of vertical slide carriage is provided with tailstock, slip crate one end is provided with the 3rd turning handle, the both ends of slip crate are provided with the first polished rod, the bottom of first polished rod is provided with the second polished rod, the bottom of second polished rod is provided with screw mandrel, the side of slip crate is provided with feed box.The present invention is processed by using the cutter with the sharp point of a knife of big anterior angle to the turbine wheel shaft on lathe, the intensity of blade and point of a knife can effectively be reduced, reduce cutter heat conduction volume, so as to carry out more careful processing to turbine wheel shaft surface, prevent that tool strength is excessive and causes axis body to occur coarse, deformation phenomenon in process.
Description
Technical field
The present invention relates to a kind of production equipment and method, more particularly to a kind of anti-deformation of turbocharger adapted turbine wheel shaft
Axis body production equipment and method.
Background technology
Turbocharger is actually a kind of air compressor, increases air inflow by compressed air, and it is to utilize hair
The waste gas inertia impulsive force of motivation discharge promotes the turbine in turbine room, and turbine drives coaxial impeller again, impeller force feed is by sky
The air that air cleaner pipeline is sent, it is allowed to supercharging and enters cylinder, when engine speed increases, the waste gas velocity of discharge turns with turbine
Speed also synchronous increase, impeller just compress more air and enter cylinder, and pressure and the density increase of air can burn more
Fuel, the corresponding rotating speed for increasing fuel quantity and adjusting engine, it is possible to increase the power output of engine, turbocharger is
Through spreading on the automobile of many types, it compensate for the inadequate natural endowment of some NA engines, make engine not
Power output more than 30% can be improved in the case of changing capacity, turbine wheel shaft is a core precision in turbocharger
Part, its fine machining tolerance, profound material application and processing are the technologies of core the most in turbocharger research and development.
Production turbine wheel shaft is produced using lathe, processed mostly at present, and lathe is the main workpiece with lathe tool to rotation
The lathe of turnery processing is carried out, but in turbine wheel shaft process, because of the difference using cutter and machining direction, is gone out often
Phenomena such as existing turbine wheel shaft axis body body shape changes, distortion, such turbine wheel shaft can not meet the accurate work requirements of turbocharger, make
Waste into resource and operating efficiency, and in order to solve the problems, such as the turbine wheel shaft axis body deformation of turbocharger adapted, it is necessary to
Design a kind of lathe for more meeting production requirement.
The content of the invention
The technical problem to be solved in the present invention is the defects of overcoming prior art, there is provided a kind of turbocharger adapted turbine
Anti- the deformation axis body production equipment and method of axle, prevent turbocharger adapted turbine wheel shaft from occurring deformation phenomenon in production.
In order to solve the above-mentioned technical problem, the invention provides following first technical scheme：
The present invention relates to anti-the deformation axis body production equipment and method of a kind of turbocharger adapted turbine wheel shaft, including main shaft
Case, slip crate and feed box, one end of the main spindle box are connected with vertical slide carriage, and the inside of the vertical slide carriage is provided with groove, described
Horizontal slide carriage is provided with the top of vertical slide carriage, tool rest is installed, the end of the tool rest is connected with first at the top of the horizontal slide carriage
Turning handle, rotating disk is installed at the top of the tool rest, knife rest is provided with the top of the rotating disk, the surface of the knife rest is provided with knife
Tool, one end of the vertical slide carriage are provided with tailstock, and one end of the tailstock is provided with the second turning handle, and the bottom of the vertical slide carriage is set
Slip crate is equipped with, described slip crate one end is provided with the 3rd turning handle, and the side of the 3rd turning handle is provided with the 4th turning handle and
Four turning handles are arranged on the surface of slip crate, and the both ends of the slip crate are provided with the first polished rod, the bottom of first polished rod
The second polished rod is provided with, the bottom of second polished rod is provided with screw mandrel, and first polished rod, the second polished rod and screw mandrel run through
The inside of slip crate, the bottom of the slip crate are provided with supporting plate, one end of the supporting plate be fixedly connected with left base and
Left base is fixedly mounted on the bottom of main spindle box, and the other end of the supporting plate is installed with right base and right base is arranged on
The bottom of tailstock, the outer end face of the left base are provided with feed box.
As a preferred technical solution of the present invention, the main spindle box is connected with tailstock by vertical slide carriage.
As a preferred technical solution of the present invention, the left base is fixedly connected with right base by supporting plate.
As a preferred technical solution of the present invention, the knife rest is flexibly connected with vertical slide carriage by horizontal slide carriage.
As a preferred technical solution of the present invention, the cutter uses the lathe tool with the sharp point of a knife of big anterior angle.
The invention provides following second technical scheme：
Present invention also offers the production method of the anti-deformation axis body of this turbocharger adapted turbine wheel shaft, step is such as
Under：
A：Before being operated using lathe, first check for oil circuit and whether rotatable parts are flexibly normal, facilities for observation is
No normal, it is solid whether lathe tool clips, and cutter head stretches out 1.5 times that part does not get higher than cutter hub height；
B：After inspection finishes, lathe is connected into power supply, turbine wheel shaft is put into the groove of vertical slide carriage, and consolidated
Clamping, and clamping device is at the uniform velocity rotated；
C：Horizontal slide carriage is followed to carry out reverse feed from headstock to tailstock direction on vertical slide carriage on knife rest, and first by lathe
Spindle speed be adjusted at a slow speed, preliminary roughing is carried out to turbine wheel shaft axis body surface；
D：After rough turn machine, lathe is stopped, after lathe stops completely, be again turned on lathe, and will
The rotary speed of main shaft is tuned up, and still reverse feed is carried out along tailstock to main spindle box direction using cutter, and in contorted
The turbine wheel shaft of state is more finished；
E：After the completion of finishing work to turbine wheel shaft using lathe, lathe is stopped, and cutting-off lathe power supply, then will
Turbine wheel shaft after machining takes out out of lathe, makes the production of turbine wheel shaft, machines.
Compared with prior art, beneficial effects of the present invention are as follows：
1：The present invention is processed by using the cutter with the sharp point of a knife of big anterior angle to the turbine wheel shaft on lathe, can be had
Effect reduces the intensity of blade and point of a knife, reduces cutter heat conduction volume, so as to carry out more careful processing to turbine wheel shaft surface,
Prevent tool strength excessive and cause axis body to occur coarse, deformation phenomenon in process.
2：The present invention is processed by using cutter from tailstock to the method for the reverse feed of headstock, can effectively reduce turbine
The bite of axle in process, so as to prevent turbine wheel shaft from excessively deformation occur because late, so as to improve the present invention's
Operating efficiency.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
In figure：1st, main spindle box；2nd, slide carriage is indulged；3rd, groove；4th, horizontal slide carriage；5th, tool rest；6th, the first turning handle；7th, rotating disk；8th, knife
Frame；9th, cutter；10th, tailstock；11st, the second turning handle；12nd, slip crate；13rd, the 3rd turning handle；14th, the 4th turning handle；15th, the first polished rod；
16th, the second polished rod；17th, screw mandrel；18th, supporting plate；19th, left base；20th, right base；21st, feed box.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in figure 1, the present invention provides anti-deformation axis body production equipment and the side of a kind of turbocharger adapted turbine wheel shaft
Method, including main spindle box 1, slip crate 12 and feed box 20, one end of main spindle box 1 are connected with vertical slide carriage 2, and the inside of vertical slide carriage 2 is opened
Fluted 3, the top of vertical slide carriage 2 is provided with horizontal slide carriage 4, and the top of horizontal slide carriage 4 is provided with tool rest 5, and the end of tool rest 5 is connected with
First turning handle 6, the top of tool rest 5 are provided with rotating disk 7, and the top of rotating disk 7 is provided with knife rest 8, and the surface of knife rest 8 is provided with cutter
9, one end of vertical slide carriage 2 is provided with tailstock 10, and one end of tailstock 10 is provided with the second turning handle 11, and the bottom of vertical slide carriage 2 is provided with
Slip crate 12, the one end of slip crate 12 are provided with the 3rd turning handle 13, and the side of the 3rd turning handle 13 is provided with the 4th turning handle 14 and the 4th
Turning handle 14 is arranged on the surface of slip crate 12, and the both ends of slip crate 12 are provided with the first polished rod 15, the bottom of the first polished rod 15
The second polished rod 16 is provided with, the bottom of the second polished rod 16 is provided with screw mandrel 17, and the first polished rod 15, the second polished rod 16 and screw mandrel 17 are equal
Through the inside of slip crate 12, the bottom of slip crate 12 is provided with supporting plate 18, and one end of supporting plate 18 is fixedly connected with left bed
Seat 19 and left base 19 are fixedly mounted on the bottom of main spindle box 1, and the other end of supporting plate 18 is installed with right base 20 and the right side
Base 20 is arranged on the bottom of tailstock 10, and the outer end face of left base 19 is provided with feed box 21.
Further, main spindle box 1 and tailstock 10 are connected by vertical slide carriage 2, indulge slide carriage 2 main spindle box 1 and tailstock 10 it
Between form stable movable rail.
Left base 19 is fixedly connected with right base 20 by supporting plate 18, and left base 19, supporting plate 18 and right base 20 are common
With the whole lathe of support.
Knife rest 8 is flexibly connected with vertical slide carriage 2 by horizontal slide carriage 4, and knife rest 8 follows the shifting of horizontal slide carriage 4 at the top of horizontal slide carriage 4
Move and move.
Cutter 9 can be reduced using the lathe tool with the sharp point of a knife of big anterior angle using the lathe tool with the sharp point of a knife of big anterior angle
Reduce the intensity of blade and point of a knife.
Embodiment 2
A：Before being operated using lathe, first check for oil circuit and whether rotatable parts are flexibly normal, facilities for observation is
No normal, it is solid whether lathe tool clips, and cutter head stretches out 1.5 times that part does not get higher than cutter hub height；
B：After inspection finishes, lathe is connected into power supply, turbine wheel shaft is put into the groove 3 of vertical slide carriage 2, and by its
Firm clamping, and clamping device is at the uniform velocity rotated；
C：Horizontal slide carriage 4 is followed to carry out reverse feed from headstock to the direction of tailstock 10 on vertical slide carriage 2 on knife rest 8, and first
The spindle speed of lathe is adjusted at a slow speed, to carry out turbine wheel shaft axis body surface preliminary roughing；
D：After rough turn machine, lathe is stopped, after lathe stops completely, be again turned on lathe, and will
The rotary speed of main shaft is tuned up, and still reverse feed is carried out along tailstock 10 to the direction of main spindle box 1 using cutter 9, and in rotation
The turbine wheel shaft for turning state is finished；
E：After the completion of finishing work to turbine wheel shaft using lathe, lathe is stopped, and cutting-off lathe power supply, then will
Turbine wheel shaft after machining takes out out of lathe, makes the production of turbine wheel shaft, machines.
Specifically, before being operated using lathe, first check for oil circuit and whether rotatable parts are flexibly normal, observation is set
Whether standby normal, it is solid whether lathe tool clips, and cutter head stretches out 1.5 times that part does not get higher than cutter hub height, after inspection finishes,
Lathe is connected into power supply, turbine wheel shaft is put into 3 in the groove of vertical slide carriage 2, and is consolidated clamping, and it is even to carry out clamping device
Speed rotation, follow horizontal slide carriage 4 to carry out reverse feed from headstock to the direction of tailstock 10 on vertical slide carriage 2 on knife rest 8, and first will
The spindle speed of lathe is adjusted at a slow speed, carry out turbine wheel shaft axis body surface preliminary roughing, after rough turn machine, make car
Bed is stopped, and after lathe stops completely, is again turned on lathe, and the rotary speed of main shaft is tuned up, using cutter 9 still
Reverse feed is carried out along tailstock 10 to the direction of main spindle box 1, and the turbine wheel shaft in rotation status is finished, uses lathe
After the completion of finishing work to turbine wheel shaft, lathe is stopped, and cutting-off lathe power supply, then by the turbine wheel shaft after machining
Taken out out of lathe, make the production of turbine wheel shaft, machine.
The present invention is processed by using the cutter 9 with the sharp point of a knife of big anterior angle to the turbine wheel shaft on lathe, can be had
Imitating reduces the intensity of blade and point of a knife, reduces the heat conduction volume of cutter 9, so as to carry out more careful add to turbine wheel shaft surface
Work, prevent that the intensity of cutter 9 is excessive and causes axis body to occur phenomena such as coarse, deformation in process, and by using knife
Tool 9 is processed from tailstock 10 to the method for the reverse feed of headstock, can effectively reduce the bite of turbine wheel shaft in process,
So as to prevent turbine wheel shaft from excessively deformation occur because late, so as to improve the operating efficiency of the present invention.
Finally it should be noted that：The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be right
Technical scheme described in foregoing embodiments is modified, or carries out equivalent substitution to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., the protection of the present invention should be included in
Within the scope of.
Claims (6)
1. a kind of anti-deformation axis body production equipment of turbocharger adapted turbine wheel shaft, including main spindle box（1）, slip crate（12）With
Feed box（20）, it is characterised in that the main spindle box（1）One end be connected with vertical slide carriage（2）, the vertical slide carriage（2）Inside
It is provided with groove（3）, the vertical slide carriage（2）Top be provided with horizontal slide carriage（4）, the horizontal slide carriage（4）Top tool rest is installed
（5）, the tool rest（5）End be connected with the first turning handle（6）, the tool rest（5）Top rotating disk is installed（7）, described turn
Disk（7）Top be provided with knife rest（8）, the knife rest（8）Surface be provided with cutter（9）, the vertical slide carriage（2）One end set
It is equipped with tailstock（10）, the tailstock（10）One end be provided with the second turning handle（11）, the vertical slide carriage（2）Bottom be provided with and slip
Plate case（12）, the slip crate（12）One end is provided with the 3rd turning handle（13）, the 3rd turning handle（13）Side be provided with
Four turning handles（14）And the 4th turning handle（14）Installed in slip crate（12）Surface, the slip crate（12）Both ends be provided with
One polished rod（15）, first polished rod（15）Bottom be provided with the second polished rod（16）, second polished rod（16）Bottom set
It is equipped with screw mandrel（17）, first polished rod（15）, the second polished rod（16）And screw mandrel（17）Run through slip crate（12）Inside, institute
State slip crate（12）Bottom be provided with supporting plate（18）, the supporting plate（18）One end be fixedly connected with left base（19）And
Left base（19）It is fixedly mounted on main spindle box（1）Bottom, the supporting plate（18）The other end be installed with right base
（20）And right base（20）Installed in tailstock（10）Bottom, the left base（19）Outer end face feed box is installed
（21）.
2. a kind of anti-deformation axis body production equipment of turbocharger adapted turbine wheel shaft according to claim 1, its feature
It is, the main spindle box（1）With tailstock（10）By indulging slide carriage（2）It is connected.
3. a kind of anti-deformation axis body production equipment of turbocharger adapted turbine wheel shaft according to claim 1, its feature
It is, the left base（19）With right base（20）Pass through supporting plate（18）It is fixedly connected.
4. a kind of anti-deformation axis body production equipment of turbocharger adapted turbine wheel shaft according to claim 1, its feature
It is, the knife rest（8）With vertical slide carriage（2）Pass through horizontal slide carriage（4）It is flexibly connected.
5. a kind of anti-deformation axis body production equipment of turbocharger adapted turbine wheel shaft according to claim 1, its feature
It is, the cutter（9）Using the lathe tool with the sharp point of a knife of big anterior angle.
6. the production method of the anti-deformation axis body of a kind of turbocharger adapted turbine wheel shaft, it is characterised in that comprise the following steps that：
A：Before being operated using lathe, first check for oil circuit and whether rotatable parts are flexibly normal, just whether facilities for observation
Often, whether lathe tool clips solid, and cutter head stretches out 1.5 times that part does not get higher than cutter hub height；
B：After inspection finishes, lathe is connected into power supply, turbine wheel shaft is put into vertical slide carriage（2）Groove（3）It is interior and its is steady
Gu clamping, and clamping device is at the uniform velocity rotated；
C：By knife rest（8）Follow horizontal slide carriage（4）In vertical slide carriage（2）On from headstock to tailstock（10）Direction carries out reverse feed,
And first the spindle speed of lathe is adjusted at a slow speed, the roughing preliminary to the progress of turbine wheel shaft axis body surface；
D：After rough turn machine, lathe is stopped, after lathe stops completely, be again turned on lathe, and by main shaft
Rotary speed tune up, use cutter（9）Still along tailstock（10）To main spindle box（1）Direction carries out reverse feed, and in
The turbine wheel shaft of rotation status is finished；
E：After the completion of finishing work to turbine wheel shaft using lathe, lathe is stopped, and cutting-off lathe power supply, then will processing
After the completion of turbine wheel shaft taken out out of lathe, make the production of turbine wheel shaft, machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916900.4A CN107649695A (en) | 2017-09-30 | 2017-09-30 | Anti- the deformation axis body production equipment and method of a kind of turbocharger adapted turbine wheel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916900.4A CN107649695A (en) | 2017-09-30 | 2017-09-30 | Anti- the deformation axis body production equipment and method of a kind of turbocharger adapted turbine wheel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107649695A true CN107649695A (en) | 2018-02-02 |
Family
ID=61116410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710916900.4A Pending CN107649695A (en) | 2017-09-30 | 2017-09-30 | Anti- the deformation axis body production equipment and method of a kind of turbocharger adapted turbine wheel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107649695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570529A (en) * | 2018-12-26 | 2019-04-05 | 广东坚美铝型材厂（集团）有限公司 | A kind of multistage railway carriage device |
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Application publication date: 20180202 |